WHEREAS,the National Government has taken cognizance of the increasing problems and grave danger brought about by pollution, ecological imbalance and other environmental disturbance throughout the country;
WHEREAS,in order to contain such problems and obviate any further aggravation of the consequent danger to public health, safety, national interest and survival of the present and future generations, there is need for a more vigorous, coordinated and effective method of enforcing national and local laws, ordinances, rules and regulations that prohibit, control or regulate activities which create imbalance between man and his natural environment;
WHEREAS,it is expedient to involve and mobilize the Barangays in a concerted and sustained national campaign to minimize, if not totally eradicate, the causes of disharmony between man's economic needs and his environmental conditions;
NOW, THEREFORE, I, FERDINAND E. MARCOS, President of the Philippines, by virtue of the powers vested in me by the Constitution, do hereby order and decree as part of the laws of the land, the following: